气候变化领域集成服务门户(CCPortal): Sea surface warming patterns drive hydrological sensitivity uncertainties

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DOI	10.1038/s41558-023-01678-5
	Sea surface warming patterns drive hydrological sensitivity uncertainties
	Zhang, Shipeng; Stier, Philip; Dagan, Guy; Zhou, Chen; Wang, Minghuai
发表日期	2023
ISSN	1758-678X
EISSN	1758-6798
起始页码	545
结束页码	+
卷号	13 期号:6
英文摘要	The increase in global-mean precipitation with global-mean temperature (hydrological sensitivity; ?) is constrained by the atmospheric energy budget, but its magnitude remains uncertain. Here we apply warming patch experiments to a climate model to demonstrate that the spatial pattern of sea surface warming can explain a wide range of ?. Warming in tropical strongly ascending regions produces ? values even larger than suggested by the Clausius-Clapeyron relationship (7% K-1), as the warming and moisture increases can propagate vertically and be transported globally through atmospheric dynamics. Differences in warming patterns are as important as different treatments of atmospheric physics in determining the spread of ? in climate models. By accounting for the pattern effect, the global-mean precipitation over the past decades can be well reconstructed in terms of both magnitude and variability, indicating the vital role of the pattern effect in estimating future intensification of the hydrological cycle.
英文关键词	ATMOSPHERIC CIRCULATION; CLIMATE SENSITIVITY; TEMPERATURE-CHANGE; TROPICAL CIRCULATION; PRECIPITATION; RESPONSES; FEEDBACK; CYCLE; PERSPECTIVE; DEPENDENCE
WOS研究方向	Environmental Sciences ; Environmental Studies ; Meteorology & Atmospheric Sciences
WOS记录号	WOS:000995255800004
来源期刊	Nature Climate Change
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/282339
作者单位	University of Oxford; Hebrew University of Jerusalem; Nanjing University; Nanjing University
推荐引用方式 GB/T 7714	Zhang, Shipeng,Stier, Philip,Dagan, Guy,et al. Sea surface warming patterns drive hydrological sensitivity uncertainties[J],2023,13(6).
APA	Zhang, Shipeng,Stier, Philip,Dagan, Guy,Zhou, Chen,&Wang, Minghuai.(2023).Sea surface warming patterns drive hydrological sensitivity uncertainties.Nature Climate Change,13(6).
MLA	Zhang, Shipeng,et al."Sea surface warming patterns drive hydrological sensitivity uncertainties".Nature Climate Change 13.6(2023).